彭卓勋 created HDDS-5894:
-------------------------
Summary: 连接ozone操作异常
Key: HDDS-5894
URL: https://issues.apache.org/jira/browse/HDDS-5894
Project: Apache Ozone
Issue Type: Bug
Components: OM
Affects Versions: 1.1.0
Reporter: 彭卓勋
<property>
<name>fs.defaultFS</name>
<value>ofs://nameservice1</value>
</property>
<property>
<name>fs.o3.impl</name>
<value>org.apache.hadoop.fs.ozone.RootedOzoneFileSystem</value>
</property>
核心代码:
OzoneConfiguration configuration = new OzoneConfiguration();
configuration.addResource(new Path(confPath + "/core-site.xml"));
configuration.addResource(new Path(confPath + "/hdfs-site.xml"));
configuration.addResource(new Path(confPath + "/ozone-site.xml"));
configuration.addResource(new Path(confPath + "/ssl-client.xml"));
// configuration.set("fs.o3fs.impl",
"org.apache.hadoop.fs.ozone.OzoneFileSystem");
// configuration.set("fs.AbstractFileSystem.o3fs.impl",
"org.apache.hadoop.fs.ozone.OzFs");
System.setProperty("HADOOP_USER_NAME", "prddcome");
kerberosConfig.initKerberosENV(configuration);
// OzoneClient ozClient = OzoneClientFactory.getRpcClient();
// OzoneClient ozClient = OzoneClientFactory.getRpcClient();
// OzoneVolume volume=ozClient.getObjectStore().getVolume("vol1");
// volume.createBucket("cn1");
return FileSystem.get(configuration);
异常如下：
2021-10-25 09:15:14.733 [main] INFO
org.apache.hadoop.io.retry.RetryInvocationHandler 411 log -
com.google.protobuf.ServiceException:
org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.ozone.om.exceptions.OMNotLeaderException):
OM:om2 is not the leader. Could not determine the leader node.2021-10-25
09:15:14.733 [main] INFO org.apache.hadoop.io.retry.RetryInvocationHandler 411
log - com.google.protobuf.ServiceException:
org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.ozone.om.exceptions.OMNotLeaderException):
OM:om2 is not the leader. Could not determine the leader node. at
org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.createNotLeaderException(OzoneManagerProtocolServerSideTranslatorPB.java:202)
at
org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.createLeaderErrorException(OzoneManagerProtocolServerSideTranslatorPB.java:215)
at
org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.submitReadRequestToOM(OzoneManagerProtocolServerSideTranslatorPB.java:192)
at
org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.processRequest(OzoneManagerProtocolServerSideTranslatorPB.java:132)
at
org.apache.hadoop.hdds.server.OzoneProtocolMessageDispatcher.processRequest(OzoneProtocolMessageDispatcher.java:87)
at
org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.submitRequest(OzoneManagerProtocolServerSideTranslatorPB.java:122)
at
org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos$OzoneManagerService$2.callBlockingMethod(OzoneManagerProtocolProtos.java)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:528)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at
org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:989) at
org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:917) at
java.security.AccessController.doPrivileged(Native Method) at
javax.security.auth.Subject.doAs(Subject.java:422) at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1898)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2894), while invoking
$Proxy97.submitRequest over
nodeId=om2,nodeAddress=ozone02-s02b0407.prd.qizhidao.com:9862 after 1 failover
attempts. Trying to failover immediately.
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